[Bug 862785] Re: Default sampling_down_factor setting for ondemand governor cripples Intel turbo boost

2014-02-12 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/862785

[Bug 862785] Re: Default sampling_down_factor setting for ondemand governor cripples Intel turbo boost

2013-12-14 Thread Christopher M. Penalver
Obrouni, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com

[Bug 862785] Re: Default sampling_down_factor setting for ondemand governor cripples Intel turbo boost

2013-11-16 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-ports-meta (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/862785

[Bug 862785] Re: Default sampling_down_factor setting for ondemand governor cripples Intel turbo boost

2013-11-16 Thread Daniel Hollocher
** Package changed: linux-ports-meta (Ubuntu) = linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/862785 Title: Default sampling_down_factor setting for ondemand governor cripples

[Bug 862785] Re: Default sampling_down_factor setting for ondemand governor cripples Intel turbo boost

2013-11-16 Thread Daniel Hollocher
im looking into a possible work around by adding the tunable setting into /etc/init.d/ondemand -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/862785 Title: Default sampling_down_factor setting for

[Bug 862785] Re: Default sampling_down_factor setting for ondemand governor cripples Intel turbo boost

2013-09-13 Thread Daniel Hollocher
I can comment on this. First off, sampling_down_factor = 1 disables the feature, so it is a bit the opposite of what you describe. I believe what's happening is that ondemand can fail for certain cpu's (including mine), and instead of amping up the frequency under heavy load, it will resonate